Every World Cup has its heroes and stories of legend. Bookmakers spend months analyzing and calculating odds. But a shock result can turn the football World Cup odds on their head in a flash. These upsets don’t just mess up tournament brackets. They alter the very perception of the game of football for millions of fans.

Maracanã 1950: Brazil’s Tragedy and Uruguay’s Triumph
The 1950 World Cup final between Brazil and Uruguay is still regarded as one of the greatest upsets in the history of sport. Brazil was playing at home, in a packed Maracanã. A draw was all they needed to win the tournament. All odds pointed to a landslide victory for the hosts, and the press was already printing headlines declaring the title.
But Uruguay won 2-1, and this victory became known as the “Maracanazo”. Bookmakers around the world lost huge amounts, and Brazil was in national mourning. This match became a symbol of the fact that in football, nothing is ever a foregone conclusion.
Sensations That Changed the Perception of the Tournament
The history of the World Cups is littered with examples of the underdog beating the giants of world football. The results were more than surprising. They totally changed the lines for bookmakers and made analysts rethink their approach.
Here are some of the biggest upsets in World Cup history:
- USA beat England in 1950;
- Cameroon vs. Argentina in 1990;
- Senegal vs. France in 2002;
- South Korea vs. Italy in 2002;
- Germany vs. South Korea in 2018;
- Saudi Arabia vs. Argentina in 2022;
- Morocco in the semi-finals in 2022.
These results each shook the betting world. Argentina’s odds did get a temporary boost after they lost to Saudi Arabia in the 2022 World Cup, but Messi’s team went on to win the trophy. These stories tell you how unpredictable football can be.
The Financial Side of the World’s Main Event
Behind every upset lies a vast industry involving billions of dollars. The World Cup has long been the most profitable sporting event on the planet. This is directly related to the emotional impact of such unexpected results.
As a Statista study shows, FIFA’s revenues make it clear that the World Cup is its most valuable asset. Revenue has grown exponentially for the past 14 years. Their peak came in 2022, when World Cup revenues hit nearly $5.77 billion.
Why Upsets Happen: Analysts’ View
The World Cup upsets aren’t random; they’re the product of a combination of factors. When you least expect it, favorites lose to underdogs for many reasons, according to experienced analysts.
Experts generally cite the following factors for upsets:
- favorite underestimating their opponent;
- underdog’s over motivation;
- successful coach’s tactics;
- brilliant goalkeeper’s performance;
- early injuries to key players;
- refereeing decisions in the match.
MyBookie gives detailed analysis and odds for different match situations, including betting on the underdog to win. By studying the odds in real time, you gain a real advantage and more accurate predictions.
Historical upsets are the soul of the World Cup, the very magic that keeps billions of people tuning in to their televisions every four years. The tournament without surprises would be a boring confrontation of the same giants, and the lines of bookmakers would be predictable. It’s precisely the surprises that make football a dynamic, passionate, and unpredictable sport, where every team has the opportunity to make history.